Difference between revisions of "Turkey red oil"
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== Description == | == Description == | ||
| − | A viscous liquid used as an [ | + | A viscous liquid used as an [[anionic%20detergent|anionic surfactant]]. Turkey red oil is prepared by treating [[castor%20oil|castor oil]] with [[sulfuric%20acid|sulfuric acid]] followed by washing and neutralization. Because cotton fibers pretreated with Turkey red oil give a brighter color, the oil was used as a dyeing assistant in the 19th century and at one point was called alizarin assistant. Turkey red oil is also used in soaps and in the manufacture of leathers and paper. |
== Synonyms and Related Terms == | == Synonyms and Related Terms == | ||
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Turkey-red oil; sulfated castor oil; sulfonated castor oil; red oil; alizarin oil; alizarin assistant | Turkey-red oil; sulfated castor oil; sulfonated castor oil; red oil; alizarin oil; alizarin assistant | ||
| − | == | + | == Risks == |
| − | + | * Combustible. | |
| + | * DC Fine Chemicals: [https://www.dcfinechemicals.com/catalogo/Hojas%20de%20seguridad%20(EN)/115430-SDS-EN.pdf SDS] | ||
| − | + | == Other Properties == | |
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| − | + | * Miscible with water. | |
| + | * Iodine no. = 82.1 | ||
| + | * Acid no. = 174.3 | ||
| + | * Saponification no. = 189.3 | ||
| + | * Density = 0.95 g/ml | ||
| − | == | + | ==Resources and Citations== |
* G.S.Brady, ''Materials Handbook'', McGraw-Hill Book Co., New York, 1971 Comment: p. 160 | * G.S.Brady, ''Materials Handbook'', McGraw-Hill Book Co., New York, 1971 Comment: p. 160 | ||
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* ''The Merck Index'', Martha Windholz (ed.), Merck Research Labs, Rahway NJ, 10th edition, 1983 Comment: entry 9953 | * ''The Merck Index'', Martha Windholz (ed.), Merck Research Labs, Rahway NJ, 10th edition, 1983 Comment: entry 9953 | ||
| − | * ''Encyclopedia Britannica'', http://www.britannica.com Comment: "Castor Oil." | + | * ''Encyclopedia Britannica'', http://www.britannica.com Comment: "Castor Oil." Accessed 14 Apr. 2004 . |
[[Category:Materials database]] | [[Category:Materials database]] | ||
Latest revision as of 09:42, 22 June 2022
Description
A viscous liquid used as an anionic surfactant. Turkey red oil is prepared by treating Castor oil with Sulfuric acid followed by washing and neutralization. Because cotton fibers pretreated with Turkey red oil give a brighter color, the oil was used as a dyeing assistant in the 19th century and at one point was called alizarin assistant. Turkey red oil is also used in soaps and in the manufacture of leathers and paper.
Synonyms and Related Terms
Turkey-red oil; sulfated castor oil; sulfonated castor oil; red oil; alizarin oil; alizarin assistant
Risks
- Combustible.
- DC Fine Chemicals: SDS
Other Properties
- Miscible with water.
- Iodine no. = 82.1
- Acid no. = 174.3
- Saponification no. = 189.3
- Density = 0.95 g/ml
Resources and Citations
- G.S.Brady, Materials Handbook, McGraw-Hill Book Co., New York, 1971 Comment: p. 160
- Richard S. Lewis, Hawley's Condensed Chemical Dictionary, Van Nostrand Reinhold, New York, 10th ed., 1993
- Dictionary of Building Preservation, Ward Bucher, ed., John Wiley & Sons, Inc., New York City, 1996
- The Merck Index, Martha Windholz (ed.), Merck Research Labs, Rahway NJ, 10th edition, 1983 Comment: entry 9953
- Encyclopedia Britannica, http://www.britannica.com Comment: "Castor Oil." Accessed 14 Apr. 2004 .